Examples with InstallSpeakerCommandsRequest org.openkilda.floodlight.api.request.rulemanager.InstallSpeakerCommandsRequest used on opensource projects

Example 11 with InstallSpeakerCommandsRequest

use of org.openkilda.floodlight.api.request.rulemanager.InstallSpeakerCommandsRequest in project open-kilda by telstra.

the class InstallYFlowResourcesAction method perform.

@Override
protected void perform(State from, State to, Event event, YFlowCreateContext context, YFlowCreateFsm stateMachine) {
    stateMachine.clearPendingAndRetriedAndFailedCommands();
    String yFlowId = stateMachine.getYFlowId();
    YFlow yFlow = getYFlow(yFlowId);
    Collection<InstallSpeakerCommandsRequest> commands = buildYFlowInstallCommands(yFlow, stateMachine.getCommandContext());
    if (commands.isEmpty()) {
        stateMachine.saveActionToHistory("No need to install y-flow meters");
        stateMachine.fire(Event.ALL_YFLOW_METERS_INSTALLED);
    } else {
        // emitting
        commands.forEach(command -> {
            stateMachine.getCarrier().sendSpeakerRequest(command);
            stateMachine.addInstallSpeakerCommand(command.getCommandId(), command);
            stateMachine.addPendingCommand(command.getCommandId(), command.getSwitchId());
        });
        stateMachine.saveActionToHistory("Commands for installing y-flow rules have been sent");
    }
}

Example 12 with InstallSpeakerCommandsRequest

use of org.openkilda.floodlight.api.request.rulemanager.InstallSpeakerCommandsRequest in project open-kilda by telstra.

the class OnReceivedInstallResponseAction method perform.

@Override
public void perform(State from, State to, Event event, YFlowCreateContext context, YFlowCreateFsm stateMachine) {
    SpeakerCommandResponse response = context.getSpeakerResponse();
    UUID commandId = response.getCommandId();
    if (!stateMachine.hasPendingCommand(commandId)) {
        log.info("Received a response for unexpected command: {}", response);
        return;
    }
    if (response.isSuccess()) {
        stateMachine.removePendingCommand(commandId);
        stateMachine.saveActionToHistory("Rule was installed", format("The rule was installed: switch %s", response.getSwitchId()));
    } else {
        Optional<InstallSpeakerCommandsRequest> request = stateMachine.getInstallSpeakerCommand(commandId);
        int attempt = stateMachine.doRetryForCommand(commandId);
        if (attempt <= speakerCommandRetriesLimit && request.isPresent()) {
            response.getFailedCommandIds().forEach((uuid, message) -> stateMachine.saveErrorToHistory(FAILED_TO_INSTALL_RULE_ACTION, format("Failed to install the rule: commandId %s, ruleId %s, switch %s. " + "Error: %s. Retrying (attempt %d)", commandId, uuid, response.getSwitchId(), message, attempt)));
            Set<UUID> failedUuids = response.getFailedCommandIds().keySet();
            InstallSpeakerCommandsRequest installRequest = request.get();
            List<OfCommand> commands = installRequest.getCommands().stream().filter(command -> command instanceof FlowCommand && failedUuids.contains(((FlowCommand) command).getData().getUuid()) || command instanceof MeterCommand && failedUuids.contains(((MeterCommand) command).getData().getUuid()) || command instanceof GroupCommand && failedUuids.contains(((GroupCommand) command).getData().getUuid())).collect(Collectors.toList());
            stateMachine.getCarrier().sendSpeakerRequest(installRequest.toBuilder().commands(commands).build());
        } else {
            stateMachine.addFailedCommand(commandId, response);
            stateMachine.removePendingCommand(commandId);
            response.getFailedCommandIds().forEach((uuid, message) -> stateMachine.saveErrorToHistory(FAILED_TO_INSTALL_RULE_ACTION, format("Failed to install the rule: commandId %s, ruleId %s, switch %s. Error: %s", commandId, uuid, response.getSwitchId(), message)));
        }
    }
    if (stateMachine.getPendingCommands().isEmpty()) {
        if (stateMachine.getFailedCommands().isEmpty()) {
            log.debug("Received responses for all pending install commands of y-flow {}", stateMachine.getYFlowId());
            stateMachine.fire(Event.ALL_YFLOW_METERS_INSTALLED);
        } else {
            String errorMessage = format("Received error response(s) for %d install commands", stateMachine.getFailedCommands().size());
            stateMachine.saveErrorToHistory(errorMessage);
            stateMachine.fireError(errorMessage);
        }
    }
}

Example 13 with InstallSpeakerCommandsRequest

use of org.openkilda.floodlight.api.request.rulemanager.InstallSpeakerCommandsRequest in project open-kilda by telstra.

the class YFlowRerouteServiceTest method handleSpeakerCommandsAndTimeoutInstall.

private void handleSpeakerCommandsAndTimeoutInstall(YFlowRerouteService service, String yFlowFsmKey) {
    handleSpeakerRequests(request -> {
        SpeakerResponse commandResponse;
        if (request instanceof FlowSegmentRequest) {
            FlowSegmentRequest flowSegmentRequest = (FlowSegmentRequest) request;
            commandResponse = buildSuccessfulSpeakerResponse(flowSegmentRequest);
            handleAsyncResponse(service, yFlowFsmKey, commandResponse);
        } else {
            BaseSpeakerCommandsRequest speakerCommandsRequest = (BaseSpeakerCommandsRequest) request;
            if (speakerCommandsRequest instanceof InstallSpeakerCommandsRequest) {
                try {
                    service.handleTimeout(yFlowFsmKey);
                } catch (UnknownKeyException ex) {
                // skip
                }
            } else {
                commandResponse = buildSuccessfulYFlowSpeakerResponse(speakerCommandsRequest);
                handleAsyncResponse(service, yFlowFsmKey, commandResponse);
            }
        }
    });
}

Example 14 with InstallSpeakerCommandsRequest

use of org.openkilda.floodlight.api.request.rulemanager.InstallSpeakerCommandsRequest in project open-kilda by telstra.

the class YFlowRerouteServiceTest method handleSpeakerCommandsAndFailInstall.

private void handleSpeakerCommandsAndFailInstall(YFlowRerouteService yFlowRerouteService, String yFlowFsmKey, String commandFlowIdToFail) {
    handleSpeakerRequests(request -> {
        SpeakerResponse commandResponse;
        if (request instanceof FlowSegmentRequest) {
            FlowSegmentRequest flowSegmentRequest = (FlowSegmentRequest) request;
            commandResponse = flowSegmentRequest.isInstallRequest() && flowSegmentRequest.getMetadata().getFlowId().equals(commandFlowIdToFail) ? buildErrorSpeakerResponse(flowSegmentRequest) : buildSuccessfulSpeakerResponse(flowSegmentRequest);
        } else {
            BaseSpeakerCommandsRequest speakerCommandsRequest = (BaseSpeakerCommandsRequest) request;
            commandResponse = request instanceof InstallSpeakerCommandsRequest ? buildErrorYFlowSpeakerResponse(speakerCommandsRequest) : buildSuccessfulYFlowSpeakerResponse(speakerCommandsRequest);
        }
        handleAsyncResponse(yFlowRerouteService, yFlowFsmKey, commandResponse);
    });
}

Example 15 with InstallSpeakerCommandsRequest

use of org.openkilda.floodlight.api.request.rulemanager.InstallSpeakerCommandsRequest in project open-kilda by telstra.

the class YFlowCreateServiceTest method handleSpeakerCommandsAndTimeoutInstall.

private void handleSpeakerCommandsAndTimeoutInstall(YFlowCreateService yFlowCreateService, String yFlowFsmKey) {
    handleSpeakerRequests(request -> {
        SpeakerResponse commandResponse;
        if (request instanceof FlowSegmentRequest) {
            FlowSegmentRequest flowSegmentRequest = (FlowSegmentRequest) request;
            commandResponse = buildSuccessfulSpeakerResponse(flowSegmentRequest);
        } else {
            BaseSpeakerCommandsRequest speakerCommandsRequest = (BaseSpeakerCommandsRequest) request;
            if (speakerCommandsRequest instanceof InstallSpeakerCommandsRequest) {
                handleTimeout(yFlowCreateService, yFlowFsmKey);
            }
            commandResponse = buildSuccessfulYFlowSpeakerResponse(speakerCommandsRequest);
        }
        yFlowCreateService.handleAsyncResponse(yFlowFsmKey, commandResponse);
    });
}